20186687952

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4833977}}^1$

素因数の和:4834020

約数の個数: 60

約数和(自身を含む): 58442794020

約数和(自身を除く): 38256106068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4833977, 9667954, 14501931, 19335908, 29003862, 38671816, 43505793, 58007724, 77343632, 87011586, 116015448, 140185333, 174023172, 232030896, 280370666, 348046344, 420555999, 560741332, 696092688, 841111998, 1121482664, 1261667997, 1682223996, 2242965328, 2523335994, 3364447992, 5046671988, 6728895984, 10093343976, 20186687952]

約数ペア:

[(1, 20186687952), (2, 10093343976), (3, 6728895984), (4, 5046671988), (6, 3364447992), (8, 2523335994), (9, 2242965328), (12, 1682223996), (16, 1261667997), (18, 1121482664), (24, 841111998), (29, 696092688), (36, 560741332), (48, 420555999), (58, 348046344), (72, 280370666), (87, 232030896), (116, 174023172), (144, 140185333), (174, 116015448), (232, 87011586), (261, 77343632), (348, 58007724), (464, 43505793), (522, 38671816), (696, 29003862), (1044, 19335908), (1392, 14501931), (2088, 9667954), (4176, 4833977)]